Channel playlists support

Fixtures/ChannelPlaylist+Fixtures.swift

@@ -0,0 +1,12 @@
+import Foundation
+
+extension ChannelPlaylist {
+    static var fixture: ChannelPlaylist {
+        ChannelPlaylist(
+            title: "Playlist with a very long title that will not fit easily in the screen",
+            thumbnailURL: URL(string: "https://i.ytimg.com/vi/hT_nvWreIhg/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ==&rs=AOn4CLAAD21_-Bo6Td1z3cV-UFyoi1flEg")!,
+            channel: Video.fixture.channel,
+            videos: Video.allFixtures
+        )
+    }
+}